Rushden, Northamptonshire
Positive input ventilation (PIV) in Rushden
Loft or wall units that gently push filtered air into the home to tackle condensation. Covering Rushden and NN9, NN10 and NN29.
- From £775 inc VAT per home
- Free survey
If your Rushden flat has no loft, a wall-mounted PIV unit does the same job through an outside wall.
For positive input ventilation (PIV) in Rushden, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
PIV in Rushden at a glance
- Town
- Rushden, Northamptonshire
- Postcode districts
- NN9, NN10 and NN29
- Nearby
- Wellingborough (4 miles), Kettering (9 miles) and Bedford (12 miles)
- Price region
- East Midlands
- Survey
- Free survey (UK mainland)
What the work involves
Many units have a temperature sensor that reduces the flow or switches to a heater module on cold days, so the incoming air does not feel like a draught. Flats without a loft use a wall-mounted unit that draws air from outside through a cored hole.
Wall-mounted PIV for flats
Draws air from outside through an outside wall. Suits flats and homes with no loft space.
PIV with fan upgrades
PIV plus humidity-controlled extract fans in the kitchen and bathroom for the most stubborn condensation.
Guide prices in Rushden
| Work | Guide price |
|---|---|
| Positive input ventilation (PIV) loft unit, supplied and fitted (per home) | £775–£1,375 inc VAT |
| Wall-mounted PIV unit for a flat (core drilled through an outside wall) (per flat) | £975–£1,650 inc VAT |
| Heater module or heated PIV unit (extra over a standard unit) (extra) | £140–£290 inc VAT |
These ranges use our East Midlands rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
Signs it is time to call us
- Washing dried indoors makes everything worse
- You have no loft but still need whole-flat ventilation (wall unit)
- Streaming windows on most mornings in winter
Rules that apply in England
English building work follows Approved Document F (2021 edition) for ventilation rates, installation and commissioning. For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Rushden
What area around Rushden do you work in?
All of Northamptonshire. Near Rushden that includes Wellingborough, Kettering, Bedford and Northampton.
How much does PIV cost to run?
A standard PIV unit uses very little electricity, comparable to a low-energy light bulb on normal speed. A heated unit costs more in cold spells because the heater switches on when loft air is cold.
Will PIV make my house cold?
Most units temper or reduce the flow when the incoming air is cold, and a heated unit warms it. Placed correctly on the landing, the air spreads gently rather than blowing on anyone.
Do you cover Rushden and nearby?
Yes. We cover Rushden and nearby places including Wellingborough, Kettering, Bedford and Northampton. Send your postcode and we will confirm.
What is the price of a PIV unit in Rushden?
Guide prices for Rushden use East Midlands rates: positive input ventilation (PIV) loft unit, supplied and fitted is typically £775 to £1,375 inc VAT per home. We confirm a fixed price in writing before any work starts.
Most Rushden PIV jobs are done in half a day, so ask about the next available date.
PIV near Rushden
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Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.